Scarlett Johansson has laughed off claims she will play porn star Jenna Jameson n a Hollywood biopic.

Jameson herself prompted reports at the Comic Con convention in San Diego, California in July, when she said of the actress’ performance in Lost In Translation: “I remember thinking to myself, this girl has such a sexuality without even really trying to be sexy. I was like, ‘This girl could play me.’

“I love her. She’s amazing. She’s smart, she’s funny. … She’s stunning.

“I don’t want someone who’s going to go in there and be like bouncing around. I want someone who can bring some depth.”

But Johansson knows nothing of the film project - based on Jameson’s book How to Make Love Like A Porn - which is to be titled Heartbreaker.

Her representative tells People.com: “Scarlett has never seen a script nor been approached about this project. She also has no interest in playing this role.”